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在《高中化学1》“几种重要的金属化合物”一节中,以图示的形式呈现了过氧化钠与水反应放出氧气使带火星的木条复燃的情景(《高中化学1》2007年3月第3版第55页图3-11),如图1所示。实验操作是:“把水滴入盛有少量过氧化钠固体的试管中,立即把带火星的木条放在试管口,检验生成的气体。用手轻轻摸一摸试管外壁,有什么感
In the section “High School Chemistry 1” and “Several Important Metal Compounds”, a graphic representation of the scenario in which sodium peroxide reacts with water to release oxygen and causes the resurrection of wood strips with Mars (“High School Chemistry 1” Figure 3-11, page 55, third edition, March 2007, is shown in Figure 1. The experimental procedure is: ”Drop into a test tube containing a small amount of sodium peroxide solids. Immediately place the wooden strip with Mars on the test tube mouth to check the generated gas. Touch the outer wall of the test tube by hand and feel it.